Home / 5,938,413.10-8,907,619.65-2,952,429.10

Finding the Fourth Proportional to 5,938,413.10, 8,907,619.65 and 2,952,429.10

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Solution

The fourth proportional to 5,938,413.10, 8,907,619.65 and 2,952,429.10 is: 4,428,643.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938,413.10 : 8,907,619.65 = 2,952,429.10 : x
  2. Step 2: Convert to fraction form
    5,938,413.10/8,907,619.65 = 2,952,429.10/x
  3. Step 3: Cross multiply
    5,938,413.10x = 8,907,619.65 × 2,952,429.10
  4. Step 4: Simplify right side
    5,938,413.10x = 26,299,115,466,391.82
  5. Step 5: Solve for x
    x = 26,299,115,466,391.82/5,938,413.10
  6. Step 6: Final answer
    x = 4,428,643.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.